21
by Gray, John
Published 1831
W. Tait

23
by Gray, John
Published 1842
A. and C. Black

24
by Gray, John
Published 1832
Published under the superintendence of an Association for the Dissemination of the Knowledge of the Principles of Equitable Labour Exchange

26
by Gray, John
Published 1786
Printed for T. Becket, and G. and T. Wilkie

27
by Gray, John
Published 1849
A. & C. Black